Add 84/10 and 9/36
1st number: 8 4/10, 2nd number: 9/36
84/10 + 9/36 is 173/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 10 × 18 = 180,
84/10 = 84 × 18/10 × 18 = 1512/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
9/36 = 9 × 5/36 × 5 = 45/180 - Add the two like fractions:
1512/180 + 45/180 = 1512 + 45/180 = 1557/180 - 1557/180 simplified gives 173/20
- So, 84/10 + 9/36 = 173/20
In mixed form: 813/20
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